include/libantelope/hash.hpp: split into hash/ripemd160.hpp and hash/sha256.hpp

include/libantelope/hash.hpp

@@ -24,75 +24,7 @@
 #ifndef LIBANTELOPE_HASH_H
 #define LIBANTELOPE_HASH_H
 
-#include <cstddef>
+#include <libantelope/hash/sha256.hpp>
-#include <libantelope/internal/hash.hpp>
+#include <libantelope/hash/ripemd160.hpp>
-
-namespace libantelope {
-
-/**
- * Hashes
- */
-typedef unsigned char ripemd160_t[20];
-typedef unsigned char sha256_t[32];
-
-typedef internal::sha256_state sha256_ctx_t;
-typedef internal::ripemd160_state ripemd160_ctx_t;
-
-/**
- * Initialize a sha256_ctx_t structure
- */
-int sha256_init(sha256_ctx_t* ctx);
-
-/**
- * Update the sha256 hash value with the contents in `data` up to `len` bytes.
- * This can be called repeatedly to hash chunks of data.
- */
-int sha256_update(sha256_ctx_t* ctx, const void *data, std::size_t len);
-
-/**
- * Place the message digest in out variable.
- * The ctx's internal state is reset after this operation.
- */
-int sha256_final(sha256_ctx_t* ctx, sha256_t* out);
-
-/**
- * sha256 hashing function.
- * Hashes the content in `data` up to `len` bytes. The result is stored in `out`.
- * Returns the same pointer as `out`.
- */
-sha256_t* sha256(const unsigned char *data, std::size_t len, sha256_t* out);
-
-/**
- * sha256 double hashing function.
- * Hashes the content in `data` up to `len` bytes. The result is stored in `out`.
- * Returns the same pointer as `out`.
- */
-sha256_t* sha256d(const unsigned char *data, std::size_t len, sha256_t* out);
-
-/**
- * Initialize a ripmemd160_ctx_t structure
- */
-int ripemd160_init(ripemd160_ctx_t* ctx);
-
-/**
- * Update the RipeMD160 hash value with the contents in `data` up to `len` bytes.
- * This can be called repeatedly to hash chunks of data.
- */
-int ripemd160_update(ripemd160_ctx_t* ctx, const void *data, std::size_t len);
-
-/**
- * Places the RipeMD160 message digest in out variable.
- * The ctx's internal state is reset after this operation.
- */
-int ripemd160_final(ripemd160_ctx_t* ctx, ripemd160_t* out);
-
-/**
- * RipeMD160 hashing function.
- * Hashes the content in `data` up to `len` bytes. The result is stored in `out`.
- * Returns the same pointer as `out`.
- */
-ripemd160_t* ripemd160(const unsigned char *data, std::size_t len, ripemd160_t* out);
-
-} // namespace libantelope
 
 #endif /* LIBANTELOPE_HASH_H */

include/libantelope/hash/ripemd160.hpp

@@ -0,0 +1,62 @@
+/**
+ * MIT License
+ *
+ * Copyright (c) 2019-2023 EOS Sw/eden
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef LIBANTELOPE_HASH_RIPEMD160_H
+#define LIBANTELOPE_HASH_RIPEMD160_H
+
+#include <cstddef>
+#include <libantelope/internal/hash.hpp>
+
+namespace libantelope {
+
+typedef unsigned char ripemd160_t[20];
+
+typedef internal::ripemd160_state ripemd160_ctx_t;
+
+/**
+ * Initialize a ripmemd160_ctx_t structure
+ */
+int ripemd160_init(ripemd160_ctx_t* ctx);
+
+/**
+ * Update the RipeMD160 hash value with the contents in `data` up to `len` bytes.
+ * This can be called repeatedly to hash chunks of data.
+ */
+int ripemd160_update(ripemd160_ctx_t* ctx, const void *data, std::size_t len);
+
+/**
+ * Places the RipeMD160 message digest in out variable.
+ * The ctx's internal state is reset after this operation.
+ */
+int ripemd160_final(ripemd160_ctx_t* ctx, ripemd160_t* out);
+
+/**
+ * RipeMD160 hashing function.
+ * Hashes the content in `data` up to `len` bytes. The result is stored in `out`.
+ * Returns the same pointer as `out`.
+ */
+ripemd160_t* ripemd160(const unsigned char *data, std::size_t len, ripemd160_t* out);
+
+} // namespace libantelope
+
+#endif /* LIBANTELOPE_RIPEMD160_H */

include/libantelope/hash/sha256.hpp

@@ -0,0 +1,69 @@
+/**
+ * MIT License
+ *
+ * Copyright (c) 2019-2023 EOS Sw/eden
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef LIBANTELOPE_HASH_SHA256_H
+#define LIBANTELOPE_HASH_SHA256_H
+
+#include <cstddef>
+#include <libantelope/internal/hash.hpp>
+
+namespace libantelope {
+
+typedef unsigned char sha256_t[32];
+
+typedef internal::sha256_state sha256_ctx_t;
+
+/**
+ * Initialize a sha256_ctx_t structure
+ */
+int sha256_init(sha256_ctx_t* ctx);
+
+/**
+ * Update the sha256 hash value with the contents in `data` up to `len` bytes.
+ * This can be called repeatedly to hash chunks of data.
+ */
+int sha256_update(sha256_ctx_t* ctx, const void *data, std::size_t len);
+
+/**
+ * Place the message digest in out variable.
+ * The ctx's internal state is reset after this operation.
+ */
+int sha256_final(sha256_ctx_t* ctx, sha256_t* out);
+
+/**
+ * sha256 hashing function.
+ * Hashes the content in `data` up to `len` bytes. The result is stored in `out`.
+ * Returns the same pointer as `out`.
+ */
+sha256_t* sha256(const unsigned char *data, std::size_t len, sha256_t* out);
+
+/**
+ * sha256 double hashing function.
+ * Hashes the content in `data` up to `len` bytes. The result is stored in `out`.
+ * Returns the same pointer as `out`.
+ */
+sha256_t* sha256d(const unsigned char *data, std::size_t len, sha256_t* out);
+
+} // namespace libantelope
+
+#endif /* LIBANTELOPE_HASH_SHA256_H */